Benefits of Digestive Enzymes

Digestive enzymes allow the foods you eat to be absorbed into the body.

Although you might never give them a second thought, enzymes are essential for nearly every reaction that occurs inside the human body. They assist with molecule transportation, metabolic processes, food digestion and nutrient absorption. In fact, one of the main functions of digestive enzymes is to break down nutrients so they can be absorbed into the bloodstream for use in the body’s many cells.

Protein Absorption

Protein absorption relies on the enzyme protease. Since proteins are the building blocks for every cell, tissue and hormone in the body, protease is essential for growth and development. Protease enzymes digest the peptide bonds that hold protein molecules together. Once these bonds are broken, the amino acids -- which are then used to build body proteins -- are released, and subsequently absorbed into the bloodstream.

Carbohydrate Utilization

Without the enzyme amylase, the body would not effectively absorb carbohydrates. Carbohydrates serve as the main source of energy for the body. When carbohydrates are consumed, the salivary glands and pancreas release amylase. The enzyme breaks carbohydrates down into simple sugar molecules -- like glucose -- for absorption into the bloodstream.

Fat Breakdown

The enzyme lipase is crucial for proper absorption of dietary fats. The enzyme is produced primarily in the pancreas, but small amounts are also produced in the mouth and stomach. When dietary fat is consumed, bile from the liver filters the fat molecules and breaks them down into tiny droplets. Then, lipase moves in and further breaks the tiny fat molecules into fatty acids and glycerol. The blood then absorbs these nutrients and transports them to cells for use or storage. Within the body, fat assists with the absorption of vitamins A, D, E and K and provides a protective cushion for the internal organs. When carbohydrate levels are low, fat also provides energy for the body.

Deficiencies

Deficiencies of any digestive enzymes can produce another type of deficiency -- nutritional deficiencies. Digestive enzymes are responsible for breaking nutrients down into smaller, more easily usable molecules. Without this digestive process, the bloodstream would be unable to absorb the nutrients in their natural form. When a digestive enzyme is lacking, the body is unable to adequately absorb its associated nutrient. This can lead to a variety of health concerns -- from minor symptoms to major disorders. In this case, enzyme supplements will likely be required for proper nutrient absorption.